BPC - How Low?

[Scott_68B]

I'm in the beginning stages of tuning my 3.1/3X00 hybrid and my BPC is down to 98 and it's still running a little rich. Is a BPC that low unheard of? I'm using the injectors from a 2001 3400.

Thanks

-- Scott

[Superdave]

I'm in the beginning stages of tuning my 3.1/3X00 hybrid and my BPC is down to 98 and it's still running a little rich. Is a BPC that low unheard of? I'm using the injectors from a 2001 3400.

Thanks

-- Scott

that's pretty low, the chip i did for a 3400 swapped Z24 has the BPC at 136, that's 22.5lb/hr (stock 3400) with the 55PSI FPR.

the chip i'm running in my cammed 3500 with 36lb injectors has the BPC at 103

[SappySE107]

Thats too low for 01 3400. You start with BPC and then tune the tables. I think im using 130-140 range 0% EGR

[Scott_68B]

Thanks. I had a feeling that was not quite right.

-- Scott